$130+ Cheap flights from Johnson City, TN, TN to San Diego (SAN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SAN
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Best
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Cheapest flights from Johnson City to San DiegoExplore the most affordable flight options available from Johnson City to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Johnson City to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:16 am
TRI
- SAN
1 stop7h 57m
American Airlines
Tue 4/286:15 am
SAN
- TRI
1 stop7h 23m
American Airlines
Deal found 3/6![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:46 pm
TRI
- SAN
1 stop9h 21m
American Airlines
Wed 3/2512:45 pm
SAN
- TRI
1 stop6h 41m
American Airlines
Deal found 3/6![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:50 pm
TRI
- SAN
1 stop8h 44m
Delta
Thu 7/239:40 pm
SAN
- TRI
1 stop8h 55m
Delta
Deal found 3/7![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:46 pm
TRI
- SAN
1 stop9h 21m
American Airlines
Sat 4/41:37 pm
SAN
- TRI
1 stop7h 10m
American Airlines
Deal found 3/7![American Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:08 pm
TRI
- SAN
1 stop7h 52m
American Airlines
Sun 4/126:15 am
SAN
- TRI
1 stop7h 23m
American Airlines
Deal found 3/6![American Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
TRI
- SAN
1 stop6h 48m
Delta
Tue 6/23:45 pm
SAN
- TRI
2 stops14h 46m
Delta
Deal found 3/9![Delta logo]()
$482
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:12 pm
TRI
- SAN
1 stop8h 33m
American Airlines
Thu 7/231:11 pm
SAN
- TRI
1 stop7h 48m
American Airlines
Deal found 3/9![American Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:33 pm
TRI
- SAN
1 stop9h 15m
Delta
Wed 3/1110:30 pm
SAN
- TRI
1 stop8h 20m
Delta
Deal found 3/5![Delta logo]()
$501
Best flights from Johnson City to San DiegoDiscover carefully curated flight deals from Johnson City to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Johnson City to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
TRI
- SAN
1 stop6h 48m
Delta
Tue 6/210:30 pm
SAN
- TRI
1 stop8h 01m
Delta
Deal found 3/9![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:46 pm
TRI
- SAN
1 stop9h 21m
American Airlines
Wed 3/2512:45 pm
SAN
- TRI
1 stop6h 41m
American Airlines
Deal found 3/6![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:08 pm
TRI
- SAN
1 stop7h 52m
American Airlines
Sun 4/126:15 am
SAN
- TRI
1 stop7h 23m
American Airlines
Deal found 3/6![American Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:16 am
TRI
- SAN
2 stops10h 29m
American Airlines
Tue 4/288:15 am
SAN
- TRI
2 stops9h 39m
American Airlines
Deal found 3/6![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:30 am
TRI
- SAN
2 stops9h 33m
American Airlines
Sat 4/410:49 am
SAN
- TRI
2 stops9h 58m
American Airlines
Deal found 3/7![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/222:46 pm
TRI
- SAN
1 stop7h 23m
American Airlines
Thu 3/261:37 pm
SAN
- TRI
1 stop7h 10m
American Airlines
Deal found 3/7![American Airlines logo]()
$867
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/223:53 pm
TRI
- SAN
2 stops10h 55m
Delta
Thu 3/267:35 pm
SAN
- TRI
2 stops11h 15m
Delta
Deal found 3/7![Delta logo]()
$2,326
Last-minute flights from Johnson City to San DiegoDiscover last-minute flight deals from Johnson City to San Diego. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Johnson City to San Diego. Data last updated March 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:46 pm
TRI
- SAN
1 stop9h 21m
American Airlines
Wed 3/2512:45 pm
SAN
- TRI
1 stop6h 41m
American Airlines
Deal found 3/6![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/222:46 pm
TRI
- SAN
1 stop7h 23m
American Airlines
Thu 3/261:37 pm
SAN
- TRI
1 stop7h 10m
American Airlines
Deal found 3/7![American Airlines logo]()
$867
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:46 pm
TRI
- SAN
1 stop9h 21m
American Airlines
Sat 4/41:37 pm
SAN
- TRI
1 stop7h 10m
American Airlines
Deal found 3/7![American Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:08 pm
TRI
- SAN
1 stop7h 52m
American Airlines
Sun 4/126:15 am
SAN
- TRI
1 stop7h 23m
American Airlines
Deal found 3/6![American Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:16 am
TRI
- SAN
1 stop7h 57m
American Airlines
Tue 4/286:15 am
SAN
- TRI
1 stop7h 23m
American Airlines
Deal found 3/6![American Airlines logo]()
$329
One-way flights from Johnson City to San DiegoSearch for one-way flight options from Johnson City to San Diego. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Johnson City to San Diego. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:53 pm
TRI
- SAN
3 stops46h 41m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$130
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:20 pm
TRI
- SAN
1 stop7h 30m
American Airlines
Deal found 3/5![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:08 am
TRI
- SAN
2 stops9h 57m
American Airlines
Deal found 3/6![American Airlines logo]()
$368
Find flight deals from Johnson City to San Diego
Keep the following information in mind while searching for Johnson City to San Diego flight deals. Data was last updated March 10, 2026.
Round-trip from | $329 (American Airlines) |
|---|---|
One-way from | $130 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $474 |
Cheapflights Fare Finder
Customize your flight search to find flights from Johnson City to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Johnson City to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Wed 5/20
6:00 am-9:48 am
1 stop6h 48m
San Diego
Tue 6/2
10:30 pm-9:31 am
1 stop8h 01m
$329
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Sat 3/21
2:46 pm-9:07 pm
1 stop9h 21m
San Diego
Wed 3/25
12:45 pm-10:26 pm
1 stop6h 41m
$379
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Fri 4/10
5:08 pm-10:00 pm
1 stop7h 52m
San Diego
Sun 4/12
6:15 am-4:38 pm
1 stop7h 23m
$470
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Tue 4/21
8:16 am-3:45 pm
2 stops10h 29m
San Diego
Tue 4/28
8:15 am-8:54 pm
2 stops9h 39m
$567
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Sat 3/28
5:30 am-12:03 pm
2 stops9h 33m
San Diego
Sat 4/4
10:49 am-11:47 pm
2 stops9h 58m
$601
Quickest round-trip
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Sun 3/22
2:46 pm-7:09 pm
1 stop7h 23m
San Diego
Thu 3/26
1:37 pm-11:47 pm
1 stop7h 10m
$867
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Sun 3/22
3:53 pm-11:48 pm
2 stops10h 55m
San Diego
Thu 3/26
7:35 pm-9:50 am
2 stops11h 15m
$2,326
Cheapest one-way
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Fri 5/1
5:08 pm-2:24 pm
2 stops24h 16m
$166
Quickest one-way
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Sat 5/2
5:08 pm-10:00 pm
1 stop7h 52m
$363
BlountvilleSan Diego
TRI - SAN
TRISAN
Blountville Tri Cities TN/VA
Fri 5/1
5:08 pm-10:00 pm
1 stop7h 52m
$363
Sorted by cheapest first
Best time to book a flight from Johnson City to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Johnson City with our price prediction graph.
TRI-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Johnson City to San Diego
J0H-SAN
TRI-SAN
What is the cheapest month to book a flight from Johnson City to San Diego?
Currently, July is the cheapest month in which you can book a flight from Johnson City to San Diego (average of $143). Flying from Johnson City to San Diego in June is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated March 10, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Johnson City to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Overall
7.9
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Johnson City to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
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Johnson City and San Diego flights
Browse other Johnson City and San Diego flight options. Last updated on March 10, 2026.
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Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Johnson City to San Diego flights
Consider these flights traveling from Johnson City to San Diego.
Top 6 airlines flying from Johnson City to San Diego
Discover the top 6 airlines that operate flights from Johnson City to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$435 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$356 | Average$512 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$366 | Average$448 | FlexibilityNo cancel fee | On-time75% |